We are live on ! Find out more
BSX icon

Boston Scientific
BSX

1,148 hedge funds and large institutions have $78.3B invested in Boston Scientific in 2023 Q4 according to their latest regulatory filings, with 176 funds opening new positions, 442 increasing their positions, 377 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

159% more first-time investments, than exits

New positions opened: 176 | Existing positions closed: 68

17% more repeat investments, than reductions

Existing positions increased: 442 | Existing positions reduced: 377

11% more capital invested

Capital invested by funds: $70.6B → $78.3B (+$7.75B)

9% more funds holding

Funds holding: 1,056 → 1,148 (+92)

1.17% more ownership

Funds ownership: 91.31% → 92.48% (+1.2%)

5% less call options, than puts

Call options by funds: $513M | Put options by funds: $538M

7% less funds holding in top 10

Funds holding in top 10: 29 → 27 (-2)

Holders
1,148
Holders Change
+92
Holders Change %
+8.71%
% of All Funds
16.74%
Holding in Top 10
27
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-6.9%
% of All Funds
0.39%
New
176
Increased
442
Reduced
377
Closed
68
Calls
$513M
Puts
$538M
Net Calls
-$24.9M
Net Calls Change
+$68.6M

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$871M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$658M
3
PI
Putnam Investments
Massachusetts
+$366M
4
Capital World Investors
Capital World Investors
California
+$353M
5
JP Morgan Chase
JP Morgan Chase
New York
+$242M

Top Sellers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
-$650M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$301M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$286M
4
Millennium Management
Millennium Management
New York
-$201M
5
Aberdeen Group
Aberdeen Group
United Kingdom
-$166M
Name Holding Trade Value Shares
Change 		Change in
Stake
NA
526
Nottingham Advisors
New York
$1.44M – – –
GT
527
Greenleaf Trust
Michigan
$1.43M +$117K +2,197 +10%
WI
528
Wahed Invest
New York
$1.42M +$114K +2,140 +10%
GH
529
GAM Holding
Switzerland
$1.41M -$613K -11,479 -32%
CW
530
Connectus Wealth
Ohio
$1.39M +$16.7K +313 +1%
AG
531
AlTi Global
New York
$1.36M +$1.26M +23,604 New
SC
532
Saturna Capital
Washington
$1.36M +$36K +675 +3%
PA
533
Profund Advisors
Maryland
$1.36M +$50.4K +945 +4%
ECU
534
Eisler Capital (UK)
United Kingdom
$1.35M +$1.25M +23,341 New
SFP
535
Shepherd Financial Partners
Massachusetts
$1.33M +$6.08K +114 +0.5%
FHB
536
First Hawaiian Bank
Hawaii
$1.33M +$53.4K +1,000 +5%
TCM
537
Twin Capital Management
Pennsylvania
$1.33M +$96.9K +1,816 +9%
MAS
538
Meeder Advisory Services
Ohio
$1.31M +$20.7K +387 +2%
PCMH
539
Polymer Capital Management (HK)
Hong Kong
$1.3M +$1.2M +22,500 New
KLC
540
Knowledge Leaders Capital
Colorado
$1.29M -$38.4K -720 -3%
AG
541
AIA Group
Hong Kong
$1.29M +$552K +10,346 +86%
HI
542
Horizon Investments
North Carolina
$1.29M +$604K +11,307 +103%
RWM
543
Ritholtz Wealth Management
New York
$1.26M +$64.5K +1,208 +6%
SAI
544
Systematic Alpha Investments
New Jersey
$1.26M – – –
BPA
545
Beacon Pointe Advisors
California
$1.25M -$37.5K -703 -3%
SPA
546
Sherbrooke Park Advisers
New York
$1.25M +$60.7K +1,137 +6%
SCA
547
Snowden Capital Advisors
New York
$1.24M -$104K -1,949 -8%
FFN
548
Focus Financial Network
Minnesota
$1.24M +$252K +4,721 +28%
FIM
549
Fernwood Investment Management
Massachusetts
$1.22M -$24K -450 -2%
VFA
550
Valeo Financial Advisors
Indiana
$1.22M +$159K +2,980 +16%
20 21
22
23 24

BSX Hedge Fund Activity: Q4 2023 in Review

1,148 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Boston Scientific (BSX) for Q4 2023, worth a combined $78.3B — up 11% from $70.6B a quarter earlier.

Buyers outnumbered sellers: 176 funds opened new BSX positions and 68 closed out — a net gain of 108 holders — while 442 added to existing stakes and 377 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $871M. The largest seller was Citadel Advisors, cutting an estimated $650M.

  • 1,148 institutional investors held Boston Scientific (BSX) as of Q4 2023, up from 1,056 in Q3 2023.
  • Funds reported $78.3B of Boston Scientific stock for Q4 2023, up 11% quarter-over-quarter.
  • 176 funds opened new Boston Scientific positions in Q4 2023 and 68 closed out, a net change of +108 holders.
  • The largest Boston Scientific buyer in Q4 2023 was Morgan Stanley, an estimated $871M added.
  • The largest Boston Scientific seller in Q4 2023 was Citadel Advisors, an estimated $650M sold.

Based on aggregated 13F filings for Q4 2023.